[ Modals ]
You _____ tip waiters in Estonia but it’s nice if you do it.
A. don’t have to
B. mustn’t

Random Topics:
Present Perfect & Past Simple TenseParallel Structure or Combining SentencesGrammar: MorphologyGrammar ElementaryNouns as AdjectivesSentence TypesReported Speech and Reported QuestionsConditionalsThird ConditionalSimple Past Tense (was/were)Other quiz:
Vocabulary › Viewan agreement to settle a dispute in which both sides accept less than they want
A. resolve
B. commitment
C. compromise
D. vagrancy
Grammar › View
A horde is an accumulation of things.
A. True
B. False
I… on the ice while I was crossing the street in front of the dorm.
A. was slipped
B. slipping
C. had slipped
D. slipped
All, Both, Neither, None, Either › View
A: Do you use a computer to do your homework or do you write it by hand?
B: I do __________. It depends on which subject it is.
#
A. none
B. all
C. both
